28506045

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6763}}^1$

素因数の和:7052

約数の個数: 16

約数和(自身を含む): 45778752

約数和(自身を除く): 17272707

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 6763, 20289, 33815, 101445, 1900403, 5701209, 9502015, 28506045]

約数ペア:

[(1, 28506045), (3, 9502015), (5, 5701209), (15, 1900403), (281, 101445), (843, 33815), (1405, 20289), (4215, 6763)]